CN203649788U - Roll finishing device for lathe - Google Patents
Roll finishing device for lathe Download PDFInfo
- Publication number
- CN203649788U CN203649788U CN201320797395.3U CN201320797395U CN203649788U CN 203649788 U CN203649788 U CN 203649788U CN 201320797395 U CN201320797395 U CN 201320797395U CN 203649788 U CN203649788 U CN 203649788U
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- Prior art keywords
- supporting plate
- handed
- knife rest
- middle supporting
- roll finishing
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- Expired - Lifetime
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- 230000013011 mating Effects 0.000 claims description 3
- 238000003754 machining Methods 0.000 abstract description 13
- 238000005096 rolling process Methods 0.000 abstract description 8
- 238000005516 engineering process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 230000002457 bidirectional effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model belongs to a machining technology and relates to a roll finishing device for a lathe. The roll finishing device is composed of a left-handed rotation and right-handed rotation lead screw (1), a right-handed rotation nut (2), a left-handed rotation nut (3), a front intermediate-size supporting plate (4), a rear intermediate-size supporting plate (5), a hexagon socket screw (6), a front overall knife rest (7) and a rear overall knife rest (8). According to the roll finishing device for the lathe, due to the arrangement of a double-knife-rest machining structure and different roll finishing tools, two-wheel or three-wheel roll finishing strengthened machining, thread rolling machining and knurling machining of parts can be achieved. In the machining process, labor intensity is small, working efficiency is high, operation is easy and stable positioning can be achieved. The practice has proved that the roll finishing device for the lathe is precise in positioning and good in operation performance and the working efficiency is improved more than ten times due to the utilization of the roll finishing device.
Description
Technical field
The utility model belongs to Machining Technology, relates to a kind of lathe roll processing device.
Background technology
On traditional engine lathe, be all single-tool holder processing unit (plant), can not realize bidirectional radial simultaneously and, to processing, so carry out the ELEMENTARY INTRODUCTION TO NON poor effect of workpiece on engine lathe, have many deficiencies.The first, because of the unidirectional reinforcing of machining tool, dynamics is inadequate, repeatedly processes and causes surface of the work thermal change for the size that obtains processing, and easily produces waste product; The second, workpiece single load bearing causes, thereby causes workpiece deformation, unbalance stress, rigidity to decline; Three, workpiece adds man-hour, and because of unidirectional processing, efficiency is not high.
Utility model content
Technical problem to be solved in the utility model is: provide that a kind of labour intensity is little, operating efficiency is high, simple to operate, locate firm lathe roll processing device.
The technical solution of the utility model is: a kind of lathe roll processing device, is characterized in that: described device is made up of left-right rotary screw mandrel 1, right handed nuts 2, left-handed screw 3, front middle supporting plate 4, rear middle supporting plate 5, interior six square bolts 6, front overall knife rest 7 and rear overall knife rest 8; Left-right rotary screw mandrel 1 screws right handed nuts 2 and left-handed screw 3, and inner six square bolts 6 are connected with front middle supporting plate 4, rear middle supporting plate 5 respectively, fixes respectively front overall knife rest 7 and rear overall knife rest 8 on front middle supporting plate 4 and rear middle supporting plate 5; Left-right rotary screw mandrel 1 threaded portion is made up of one section of left hand thread and one section of right-handed thread; Right handed nuts 2 is identical with left-handed screw 3 shape sizes, and upper surface has mating groove 2B, and screw 3 internal thread 2A that right handed nuts 2 internal thread 2A are dextrorotation, left-handed are left-handed, and left-right rotary screw screws and is connected with left-right rotary screw mandrel 1; In front, slide rail is arranged at supporting plate 4 bottoms, the location hole 4C that upper surface has two screwed hole 4B that coordinate with left-right rotary screw, four overall knife rest balls of confession and pin to rotate, there is an outstanding threaded Step Shaft 4A in top in central authorities, and middle supporting plate is fixedly connected with front and back entirety knife rest by Step Shaft 4A; In rear, supporting plate 5 is consistent with front middle supporting plate 4 shape and structures.
The beneficial effects of the utility model are: the utility model lathe by double tool rest processing unit (plant) is set, coordinates different rolling tools with roll processing device, can realize the two-wheel of part, finish rolling hardening processing, rolled thread processing and the annular knurl processing of three-wheel; In processing, labour intensity is little, operating efficiency is high, simple to operate, location is firm; Facts have proved, registration of the present utility model, good operation performance, operating efficiency improves more than ten times.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model lathe roll processing device;
Fig. 2 is the middle support board structure schematic diagram in the utility model;
Fig. 3 revolves screw structural representation in the utility model;
Wherein, in before 1-left-right rotary screw mandrel, 2-right handed nuts, the left-handed screw of 3-, 4-after supporting plate, 5-in overall knife rest, 2B-mating groove, 2A-internal thread, 4A-Step Shaft, 4B-screwed hole, 4C-location hole after overall knife rest, 8-before supporting plate, 6-six square bolts, 7-.
The specific embodiment
Below the utility model is described in further details.
Refer to Fig. 1, Fig. 2 and Fig. 3, a kind of lathe roll processing device, it is made up of left-right rotary screw mandrel 1, right handed nuts 2, left-handed screw 3, front middle supporting plate 4, rear middle supporting plate 5, interior six square bolts 6, front overall knife rest 7 and rear overall knife rest 8.Left-right rotary screw mandrel 1 screws right handed nuts 2 and left-handed screw 3, and inner six square bolts 6 are connected with front middle supporting plate 4, rear middle supporting plate 5, load onto front overall knife rest 7 and rear overall knife rest 8 on middle supporting plate.Left-right rotary screw mandrel 1 threaded portion is made up of one section of left hand thread and one section of right-handed thread; Right handed nuts 2 is identical with left-handed screw 3 shape sizes, and upper surface has mating groove 2B, dextrorotation of internal thread 2A, one is left-handed screw bidirectional radial that left-right rotary screw mandrel 1 realizes whole device to; In front, supporting plate 4 is identical with rear middle supporting plate 5 shape size structures, that middle supporting plate and the little support board structure of using for reference lathe improves, slide rail is arranged at middle supporting plate bottom, upper surface has two screwed hole 4B that are connected with left-right rotary screw, the location hole 4C that four overall knife rest balls of confession and pin rotate, there is an outstanding threaded Step Shaft 4A in top in central authorities, coordinated with front overall knife rest 7 and the rear overall knife rest 8 of standard by Step Shaft, handle by knife rest is realized freely rotating of front overall knife rest 7 and rear overall knife rest 8, and work in-process is realized the azimuth shift of machining tool; The front overall knife rest 7 of standard is identical with rear overall knife rest 8 shape size structures, and part is with reference to the overall knife rest composition of engine lathe standard.
The utility model operation principle is: whole device is fixed on by the slide rail of front middle supporting plate 4 and rear middle supporting plate 5 on the middle plate supporting frame of engine lathe, realize the middle supporting plate handwheel of engine lathe and the handwheel of big palette and coordinate, realize together part two-way or three-dimensional rolling & extruding process manually or automatically; Whole device coordinates different machining tools can realize the two-wheel of part or the processing of the finish rolling hardening of three-wheel, rolled thread processing and annular knurl processing.Add man-hour, clamping workpiece is on machine tool chief axis chuck, and part to be processed is clamped by machining tool, according to the position of workpiece, regulates the orientation of machining tool by rotatable knife rest, and tool location can start processing after regulating correctly.Utilizing the more traditional hilted broadsword tool of the utility model rolling and processing method to compare production efficiency significantly improves, solve that hilted broadsword tool rolling and processing labour intensity is large, the unsettled problem of quality, utilize the utility model to realize two-wheel or three-wheel rolling & extruding process, in guaranteeing positioning precision, a large amount of process times are saved, machining accuracy is high, efficiency is high, and when batch production, effect is more obvious.
Claims (1)
1. a lathe roll processing device, is characterized in that: described device is made up of left-right rotary screw mandrel (1), right handed nuts (2), left-handed screw (3), front middle supporting plate (4), rear middle supporting plate (5), interior six square bolts (6), front overall knife rest (7) and rear overall knife rest (8); Left-right rotary screw mandrel (1) screws right handed nuts (2) and left-handed screw (3), inner six square bolts (6) are connected with front middle supporting plate (4), rear middle supporting plate (5) respectively, fix respectively front overall knife rest (7) and rear overall knife rest (8) on front middle supporting plate (4) and rear middle supporting plate (5); Left-right rotary screw mandrel (1) threaded portion is made up of one section of left hand thread and one section of right-handed thread; Right handed nuts (2) is identical with left-handed screw (3) shape size, upper surface has mating groove (2B), right handed nuts (2) internal thread (2A) is dextrorotation, left-handed screw (3) internal thread (2A) is left-handed, and left-right rotary screw screws with left-right rotary screw mandrel (1) and is connected; In front, slide rail is arranged at supporting plate (4) bottom, the location hole (4C) that upper surface has two screwed holes that coordinate with left-right rotary screw (4B), four overall knife rest balls of confession and pin to rotate, there is an outstanding threaded Step Shaft in top (4A) in central authorities, and middle supporting plate is fixedly connected with front and back entirety knife rest by Step Shaft (4A); In rear, supporting plate (5) is consistent with front middle supporting plate (4) shape and structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320797395.3U CN203649788U (en) | 2013-12-06 | 2013-12-06 | Roll finishing device for lathe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320797395.3U CN203649788U (en) | 2013-12-06 | 2013-12-06 | Roll finishing device for lathe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203649788U true CN203649788U (en) | 2014-06-18 |
Family
ID=50916225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320797395.3U Expired - Lifetime CN203649788U (en) | 2013-12-06 | 2013-12-06 | Roll finishing device for lathe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203649788U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817835A (en) * | 2016-05-25 | 2016-08-03 | 深圳市泉胜精密科技有限公司 | Double-wheel knurling device |
| CN110434562A (en) * | 2019-08-21 | 2019-11-12 | 宁波帅德汽车附件有限公司 | A kind of valve cock system of processing and method |
-
2013
- 2013-12-06 CN CN201320797395.3U patent/CN203649788U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105817835A (en) * | 2016-05-25 | 2016-08-03 | 深圳市泉胜精密科技有限公司 | Double-wheel knurling device |
| CN110434562A (en) * | 2019-08-21 | 2019-11-12 | 宁波帅德汽车附件有限公司 | A kind of valve cock system of processing and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140618 |